This section contains a brief introduction to the C language. It is intended as a tutorial on the language, and aims at getting a reader new to C started as quickly as possible. It is certainly not intended as a substitute for any of the numerous textbooks on C. 2. write a recursive function FIB (n) to find out the nth element in theFibanocci sequence number which is 1,1,2,3,5,8,13,21,34,55,…3. write the prefix and postfix form of the following infix expressiona + b – c / d + e * f – g * h / i ^ j4. write a function to count the number of nodes in a binary tr
标签： introduction the contains intended
上传时间： 2013-12-23
上传用户：liansi
This project attempts to implement a Database using B+Tree. The project has developed a DATABASE SYSTEM with lesser memory consumption. Its API includes simple SQL Statements and the output is displayed on the screen. Certain applications for which several features of existing databases like concurrency control, transaction management, security features are not enabled. B+Trees can be used as an index for factor access to the data. Help facility is provided to know the syntax of SQL Statements.
标签： project implement developed Database
上传时间： 2013-12-25
上传用户：semi1981
If we have two individually sorted vectors "a" and "b" but they are not sorted with respect to each other and we want to merge them into vector "c" such that "c" is also a sorted vector. Then c=mergesorted(a,b) can be used.
标签： sorted individually respect vectors
上传时间： 2015-09-23
上传用户：comua
考察例1 4 - 8中的1 4个点。A中的最近点对为(b,h)，其距离约为0 . 3 1 6。B中最近点对为 (f, j)，其距离为0 . 3，因此= 0 . 3。当考察 是否存在第三类点时，除d, g, i, l, m 以外 的点均被淘汰，因为它们距分割线x= 1的 距离≥ 。RA ={d, i, m}，RB= {g, l}，由 于d 和m 的比较区中没有点，只需考察i 即可。i 的比较区中仅含点l。计算i 和l 的距离，发现它小于，因此(i, l) 是最近
标签：
上传时间： 2013-12-03
上传用户：66666
The development of a data acquisition card based on USB bus is introduced in this article.It first describes the configuration and principle of this card in the part of hardware design,and then the application program and device driver in the part of software design.Data acquisition program in firmware is also discussed.Finally,this data acquisition card is tested and evaluated in a program developed by Lab Windows CVI,which shows that this car is stable and reliable
标签： development acquisition introduced article
上传时间： 2015-12-07
上传用户：lijianyu172
问题描述 序列Z=<B，C，D，B>是序列X=<A，B，C，B，D，A，B>的子序列，相应的递增下标序列为<2，3，5，7>。 一般地，给定一个序列X=<x1,x2,…,xm>，则另一个序列Z=<z1,z2,…,zk>是X的子序列，是指存在一个严格递增的下标序列〈i1,i2,…,ik〉使得对于所有j=1,2,…,k使Z中第j个元素zj与X中第ij个元素相同。 给定2个序列X和Y，当另一序列Z既是X的子序列又是Y的子序列时，称Z是序列X和Y的公共子序列。 你的任务是：给定2个序列X、Y，求X和Y的最长公共子序列Z。
上传时间： 2014-01-25
上传用户：netwolf
n皇后问题求解(8<=n<=1000) a) 皇后个数的设定 在指定文本框内输入皇后个数即可,注意: 皇后个数在8和1000 之间(包括8和1000) b) 求解 点击<Solve>按钮即可进行求解. c) 求解过程显示 在标有Total Collision的静态文本框中将输出当前棋盘上的皇后总冲突数. 当冲突数降到0时,求解完毕. d) 求解结果显示 程序可以图形化显示8<=n<=50的皇后求解结果. e) 退出程序,点击<Exit>即可退出程序.
上传时间： 2016-01-28
上传用户：ztj182002
Floyd-Warshall算法描述 1)适用范围： a)APSP(All Pairs Shortest Paths) b)稠密图效果最佳 c)边权可正可负 2)算法描述： a)初始化：dis[u,v]=w[u,v] b)For k:=1 to n For i:=1 to n For j:=1 to n If dis[i,j]>dis[i,k]+dis[k,j] Then Dis[I,j]:=dis[I,k]+dis[k,j] c)算法结束：dis即为所有点对的最短路径矩阵 3)算法小结：此算法简单有效，由于三重循环结构紧凑，对于稠密图，效率要高于执行|V|次Dijkstra算法。时间复杂度O(n^3)。 考虑下列变形：如(I,j)∈E则dis[I,j]初始为1,else初始为0，这样的Floyd算法最后的最短路径矩阵即成为一个判断I,j是否有通路的矩阵。更简单的，我们可以把dis设成boolean类型，则每次可以用“dis[I,j]:=dis[I,j]or(dis[I,k]and dis[k,j])”来代替算法描述中的蓝色部分，可以更直观地得到I,j的连通情况。
标签： Floyd-Warshall Shortest Pairs Paths
上传时间： 2013-12-01
上传用户：dyctj
1． Matrix-chain product. The following are some instances a) <3, 5, 2, 1,10> b) <2, 7, 3, 6, 10> c) <10, 3, 15, 12, 7, 2> d) <7, 2, 4, 15, 20, 5>
标签： Matrix-chain following instances product
上传时间： 2014-11-28
上传用户：731140412
WMTSA toolbox is an implemenation for MATLAB of the wavelet methods for time series analysis techniques presented in: Percival, D. B. and A. T. Walden (2000) Wavelet Methods for Time Series Analysis. Cambridge: Cambridge University Press.
标签： implemenation for analysis toolbox
上传时间： 2014-01-15
上传用户：huangld
